baber/WOPTO huggingface dataset:
Patent CA-2381042-A1 (CA)
Inventor: AKIYAMA YOSHITSUGU
IPC: C08G2/18
Filed: 2000-06-27
Abstract: La présente invention concerne un copolymère séquencé représenté par la formule générale (I). Dans cette formule AI représente un groupe hydroxy ou un résidu organique dérivé d'un initiateur de polymérisation anionique, R représente un atome d'hydrogène ou un groupe acyle, NP représente un résidu dérivé d'un agent nucléophile, m est un entier compris entre 2 et 20000, et n est un entier compris entre 1 et 20000.
Patent CA-2383185-A1 (CA)
Inventor: NELSON THOMAS D
IPC: A01N25/04
Filed: 2000-08-02
Abstract: L'invention concerne un procédé de préparation d'une composition à effet d'appât agissant rapidement, qui est aqueuse et contient un insecticide sensible à l'eau en tant qu'ingrédient actif. Cette composition peut être facilement appliquée dans des fissures, des crevasses, des vides ou d'autres zones où viennent se loger les insectes. Elle permet de tuer rapidement les insectes nuisibles, notamment les blattes. L'invention se rapporte également à un kit de préparation de ladite composition.
Patent CA-2385496-A1 (CA)
Inventor: PANZER SCOTT R
IPC: C12Q1/68
Filed: 2000-09-19
Abstract: L'invention concerne des polynucléotides humains purifiés pour le diagnostic et la thérapeutique (dithp). Elle porte encore sur les polypeptides (DITHP) codés par dithp, ainsi que sur l'utilisation de dithp, de compléments, d'oligonucléotides ou de fragments de ceux-ci dans des analyses diagnostiques. L'invention se rapporte encore à des vecteurs et à des cellules hôtes contenant dithp, pour l'expression de DITHP, ainsi qu'à l'utilisation de DITHP isolés et purifiés pour l'induction d'anticorps et pour le criblage de banques de composés, et à l'utilisation d'anticorps anti-DITHP dans des analyses diagnostiques. Des jeux ordonnés de microéchantillons contenant dithp et leurs procédés d'utilisation sont également décrits.
Patent CA-2386353-A1 (CA)
Inventor: BEAUDOIN NORMAND
IPC: F02B53/00
Filed: 2002-05-27
Abstract: La présente invention à pour but de montrer comment l'on peut apprivoiser deux mouvements poly inductifs symétriquement contraires , et se servant des courses différentes de ceux-ci produire des rapprochement et éloignements des pièces compressives , de telle sorte de produire les phases standard d'acceptation , de brûlage et d'évacuation des gaz des moteurs â combustion . Dans la deuxième partie de l'invention nous montrons un type de piston bien adapté aux structures d'explosion centrale . Dans la troisième partie de l'invention les mouvements contraires sont produits par les pales elles-mêmes .
Patent CA-2391280-A1 (CA)
Inventor: PRUCHE FRANCIS
IPC: A61K8/41
Filed: 2001-12-04
Abstract: A hair coloring composition comprises a colorant precursor which comprises at least one aromatic cycle having at least two hydroxyl groups carried by consecutive atoms, a para or ortho aromatic amine oxidation base and a catalytic system comprising salts or oxides of Mn(II) (manganese) and/or Zn(II) (zinc) and an alkali or alkaline earth metal hydrogen carbonate. The molar ratio of Mn(II), Zn(II) and Mn(II)+Zn(II) to the hydrogen carbonate is ≤ 1. An Independent claim is also included for a method of coloring keratinic matter by applying the composition.
Patent CA-2392047-A1 (CA)
Title: Verres amplificateurs au fluorotellurite
Inventor: AITKEN BRUCE G
IPC: C03C13/04
Filed: 2000-10-10
Abstract: La présente invention concerne une famille de verres au fluorotellurite, dont la composition consiste principalement, en pourcentage molaire, en 30-75 % de TeO¿2?, 15-60 % de ZnF¿2? et 0,005-10 % d'un oxyde d'erbium, de thulium ou d'holmium, ainsi que des composants optiques amplificateurs, produits à partir de ces verres.
Patent CA-2392188-A1 (CA)
Title: Dispositif de fermeture de plaie et techniques
Inventor: TORRIE PAUL ALEXANDER
IPC: A61B17/04
Filed: 2000-11-28
Abstract: La présente invention concerne un dispositif de fermeture de plaie qui comprend une première pièce d'ancrage (12), une seconde pièce d'ancrage (14), et un élément souple (16) qui relie la première pièce d'ancrage (12) à la seconde pièce d'ancrage (14). Cet élément souple (16), par exemple une suture, est fixé détachable à la seconde pièce d'ancrage (14), de sorte qu'en tirant sur un bout libre (44) de cet élément souple (16) on le raccourcisse entre la première (12) et la seconde (14) pièce d'ancrage.
Patent CA-2400624-A1 (CA)
Title: Power supply system, fuel pack constituting the system, and device driven by power generator and power supply system
Inventor: SHIOYA MASAHARU
IPC: H01M8/06
Filed: 2001-12-19
Abstract: There is provided a power supply system which can cause a predetermined device to stably and excellently operate by only directly connecting an electrode terminal to the device, suppress waste of a power generation fuel, and achieve effective use of an energy resource.
Patent CA-2403054-A1 (CA)
Inventor: SCHULTZ ROBERT S
IPC: B65D1/32
Filed: 2001-03-13
Abstract: A squeeze dispenser includes passageways (13, 12) for directing streams of air and liquid to a mixing chamber (15) wherein the liquid is broken up into droplets and emitted as a fine spray through an orifice (16). The dispenser includes a slide valve (10). The dispenser dispenses a fine spray in an upright position and a s tream in an inverted position.
Patent CA-2404361-A1 (CA)
Inventor: JUNIUS HANS-TONI
IPC: B22D11/00
Filed: 2001-01-05
Abstract: The present invention shows procedures for the production of thin-walled parts made of steel, which show an inner core layer and outer surface layers, in which the layers are at least partly differently treatable related to strength and/or hardness qualities, showing the procedure steps: connecting of core and surface layers from differently treatable steel alloys in a casting procedure to a composite material with alloy gradient going flatly at the interfacials, deforming of the composite material on the size of the thin-walled parts, heat treatment of the parts after which the layers of the differently treatable steel alloys show different strength and/or hardness qualities.
Patent CA-2406324-A1 (CA)
Title: Polymere fonctionnel reticulable permettant la fabrication de materiaux conducteurs de la lumiere
Inventor: BOUTEVIN BERNARD
IPC: C08F214/18
Filed: 2002-10-08
Abstract: La présente invention a pour objet un polymère, comprenant trois unités répétitives issues de monomères industriels simples d'accès, transparent, à température de transition vitreuse supérieure à 25.degree.C, partiellement fluoré permettant la réalisation d'articles notamment d'articles servant de guide ou de conducteur de la lumière dans le domaine des longueurs d'ondes de type visible ou proche infr a rouge. Ce polymère est utile pour la fabrication de fibre optique.
Patent CA-2408940-A1 (CA)
Inventor: STRATFORD MALCOLM
IPC: A23F3/16
Filed: 2001-05-09
Abstract: L'invention concerne une boisson stable à température ambiante qui contient un conservateur renfermant de l'acide cinnamique, du bicarbonate de diméthyle et au moins une huile essentielle. La boisson présente une teneur minimale en conservateurs et a un goût agréable.
Patent CA-2409905-A1 (CA)
Inventor: LIM FONG KAN
IPC: B62B5/06
Filed: 2002-10-25
Abstract: The present invention relates to a method to move the wheelbarrow without lifting the near part of the wheelbarrow by attaching a handle adapter and a converter kit to the conventional single wheeled wheelbarrow. Said handle adapter is in tubular construction and can be easily detachable from said wheelbarrow. The first embodiment of the invention includes a plate and a hollow tube attached to the resting arms for easily assemble and disassemble. The second embodiment of the invention includes a clamp for easily adjusting the auxiliary wheels of the said wheelbarrow. The third embodiment of the invention includes a G-shaped slot mounted on the resting arms for user to use said wheelbarrow as a three wheeled wheelbarrow or to station said wheelbarrow on its resting arms.
Patent CA-2413124-A1 (CA)
Title: Drive system
Inventor: PEZZANI GUIDO ERNESTO
IPC: E21B17/07
Filed: 2001-06-15
Abstract: The invention relates to a drive system, in particular a downhole drilling assembly (10). A bearing mechanism (14, 24) of the assembly (10) is isolated  from a gear mechanism (20) of the assembly (10), to prevent failure of the bearing mechanism (14, 24) due to vibration and heat generated by the gear mechanism (20) in use. A lower bearing unit (24) of the bearing mechanism (2 4) is coupled to the gear mechanism (29) by a shock eliminating coupling assemb ly (22). The gear mechanism (20). Also, the gear mechanism (20) is coupled through a shock eliminating coupling assembly (18) to a turbine (16). Sealin g assemblies (60, 116) are provided for the gear mechanism (20) and the upper bearing unit (14) to prevent drilling fluid ingress and consequent damage. T he assembly (10) may also carry a torsionally flexible drive shaft (46).</SDOAB >
Patent CA-2414269-A1 (CA)
Inventor: WILLARD DOUGLAS
IPC: E02D5/80
Filed: 2002-12-16
Abstract: A retractable anchoring device comprises a hollow tubular member, an auger, and a fastener. The retractable anchoring device may move from a retracted position in which the auger is preferably completely contained within the hollow tubular member, to a protracted position where the auger is exposed and may be driven into the ground whereby the hollow tubular member can support a shade providing device, or the like.
Patent CA-2414641-A1 (CA)
Title: Whey protein retarder
Inventor: RIETJENS MARCEL
IPC: C04B28/02
Filed: 2002-12-18
Abstract: A method and composition is provided using whey protein as a retarder in a cementing composition for use in cementing operations in a subterranean zone penetrated by a well bore.
Patent CA-2415406-A1 (CA)
Title: Combination convection/microwave oven
Inventor: MOLLOY PAUL
IPC: H05B6/80
Filed: 2001-07-06
Abstract: A combination convection/microwave oven (20) in which a food product (62) is  cooked by microwave energy (44) and by a heated airflow (57) provided by a thermal energy source and a blower (50). The oven (20) is capable of cooking  food (62) in a microwave reflective pan (64). Microwave energy (66) enters t he oven (20) below the pan (64) and is guided to a spacing between the pan (64)  and oven sides (34, 36) and then reflected by the sides (34, 36) and top (32 ) of the oven (20) to the food product (62) in the pan (64). The heated airflo w (57) is laminar with an upper layer and a lower layer. The pan (64) is positioned at about the interface of the two layers so that the upper layer is incident on the food product (62) and the lower layer is incident on the bottom of the pan (64).
Patent CA-2415965-A1 (CA)
Inventor: RATTAN ASHOK
IPC: C07D413/14
Filed: 2001-07-16
Abstract: L'invention concerne certaines oxazolidinones de phényle substituées et leur procédé de synthèse. Cette invention concerne également des compositions pharmaceutiques contenant les composés en tant qu'antimicrobiens de l'invention. Les composés sont des agents antimicrobiens utiles, efficaces contre un certain nombre de pathogènes humains et vétérinaires, y compris des bactéries aérobies gram-positive tels que les staphylococci, streptococci et enterococci polyrésistants, de même que des organismes anaérobies tels que des espèces bactéroïdes spp. et clostridie spp., et contre des organismes acido-résistants tels que mycobacterium tuberculosis, mycobacterium avium et mycobacterium spp.
Patent CA-2419271-A1 (CA)
Inventor: STEYNBERG JAN PETRUS
IPC: C07C/
Filed: 2001-08-14
Abstract: A process for producing oxygenated products from an olefinic feedstock, which process includes reacting, in a hydroformylation reaction stage, an olefin feedstock with carbon monoxide and hydrogen at elevated temperature and superatmospheric pressure in the presence of a hydroformylation catalyst. The hydroformylation catalyst comprises a mixture of a metal, M, where M is cobalt (Co), rhodium (Rh), ruthenium (Ru) or palladium (Pd); carbon monoxide; and a bicyclic tertiary phosphine having a ligating phosphorus atom. The ligating phosphorus atom is neither in a bridgehead position nor a member of a bridge linkage. The process produces oxygenated products comprising aldehydes and/or alcohols.
Patent CA-2421311-A1 (CA)
Title: Laminated wooden post for building structure
Inventor: WALDNER PAUL
IPC: E04C3/14
Filed: 2003-03-07
Abstract: In a post type building formed by a plurality of spaced posts along the side of the building, each post is formed from a plurality of plies formed by dimensional lumber pieces with each ply being formed by at least two lumber pieces arranged end to end at a butt joint. The two lumber pieces forming each butt joint are connected together by at least one first truss plate bridging the butt joint and contacting the wider faces of the pieces. The plies forming the post are also connected together by a plurality of second truss plates at the junctions and at spaced positions along the post with each second truss plate contacting the narrower faces of each of the pieces, where each of the first and second truss plates including a flat plate portion for lying flat against a face of the lumber piece and a plurality of punched projection portions lying at right angles to the plate portion and engaging into the lumber piece.
Patent CA-2426983-A1 (CA)
Title: Method for capturing a complete data set of forms provided with graphic characters
Inventor: WETTSTEIN MATHIAS
IPC: G06V30/12
Filed: 2001-10-26
Abstract: Disclosed is a method for capturing a complete data set of forms provided wi th graphic characters, whereby the form layout thereof contains several data fields which are separated from each other (a, b, c, d, e) and whose spatial  position inside the form layout is the same for all forms (1). In order to ultimately capture areas of data which are incorrectly recognized in a simpl e manner providing protection against the misuse of data, the inventive method  is characterized by the following steps: a) the form (1) is imaged and the image data of the individual data fields (a, b, c, d, e) is stored; b) the graphic character elements contained in the data fields (a, b, c, d, e) are identified using the image data of the data fields and by means of a graphic  character recognition program (3), in so far as they can be identified with a certain degree of certainty; c) unidentified data fields (d,e), i.e. data fields of the form whose graphic characters cannot be identified or cannot b e identified with a certain degree of certainty, are determined; d) the image data (Bd, Be) of each unidentified data field (d,e) is combined with a reference variable (R4, R5) allocated to said data field (d,e) to form a transfer data set (6) which is to be processed; e) the data of the transfer data set (6) which isto be processed is transferred to an external evaluatio n point (7), preferably by means of a global data network; f) the graphic characters of the unidentified data field (d, e) are fully identified at the  external evaluation point (7) using the image data (Bd, Be) of the transfer data set which is to be processed and are combined to form a graphic charact er data set; g) the graphic character data set is combined with the reference variable (R4, R5) of the appropriate data field (d, e) to form a transfer da ta set which is processed (8); h) the processed transfer data set (8) is re- transferred and i) the graphic character data set is combined with the remaining data fields relating to the same form to form a complete data set (10) using the reference variable (R4, R5) of the retransmitted transfer dat a set (8).
Patent CA-2429387-A1 (CA)
Title: Compositions for providing vitamin d year round and uses thereof
Inventor: HOLICK MICHAEL F
IPC: A61K45/06
Filed: 2003-05-22
Abstract: Methods for enhancing the ability of an individual, exposed to sunlight, to produce vitamin D via the skin. Pharmaceutical compositions comprising provitamin D and at least one of lumisterol and tachysterol and analogs and derivatives thereof are also disclosed.
Patent CA-2430783-A1 (CA)
Title: Apparatus for raising a sow in a farrowing crate
Inventor: KLEINSASSER JONATHAN
IPC: A01K1/02
Filed: 2003-06-02
Abstract: In a farrowing pen which includes a pit and over the pit a first floor section on which the sow can stand and lie and two further floor sections on each side of the first floor section for receiving piglets of the sow and confining walls for locating the sow on the first floor section there is provided an apparatus for lifting the sow away from the piglets to prevent crushing. The apparatus includes a base carries above the pit either on legs or on a cradle and a gas bag lift mechanism carried on the base above the manure and arranged to raise a plate carrying two parallel rails with the first floor section thereon. An air valve extends through the flooring and is operated by pressure from contact with the sow for actuating the controlling the flow of the air. The rate of lifting is faster than the rate of lowering.      Extendible legs around the base support and guide the floor on the bag.
Patent CA-2432503-A1 (CA)
Title: Power tool
Inventor: RICHARDS GARETH
IPC: B25F5/02
Filed: 2003-06-16
Abstract: A power tool (10) comprises a main body (12) having a motor driven tool (24) extending from a first front end of the main body, and has a first handle (18) integrally formed on the main body to be remote from this front end. A second support handle (20) is pivotally mounted on the tool body (12) to be pivotally displaceable about a pivot axis (34) so as to be displaceable from a first position in which a grip (22) of the support handle is disposed forwards of the first handle (18), to a second position wherein the grip member (22) is disposed rearwardly of the first handle (18). Also disclosed is the use of restraining means engageable between the support handle (20) and the main body (12) for releasably restraining the handle in either of the first or second positions. Further disclosed is a dual switching mechanism requiring operation of a switch on the main handle (18) and also on the grip (22) of the support handle (20) to allow operation of the tool, irrespective of whether the handle (20) is in its first or second position.
Patent CA-2435769-A1 (CA)
Title: Apparatus for cooking meat and methods of cooking same
Inventor: SNOKE PHILLIP JACK
IPC: A23L13/50
Filed: 2002-01-31
Abstract: An apparatus and methods for cooking meat are provided. The apparatus (50) preferably includes a base (52) having at least one liquid container (55) connected to an upper surface of the base and a liquid collecting cavity (57 ) formed in the upper surface of the base between outer walls (56) of the liqu id container (55) and outer peripheries (53) of the base. The apparatus also includes at least one separate meat infusor (60) positioned to contact the base (52) and to overlie and substantially surround at least inner walls of the liquid container (55). The meat infusor has an infusor body (62) and a plurality of openings (64) positioned in side peripheries of the infusor bod y (62) so that when liquid positioned in the liquid container (55) heats, stea m from the liquid travels through the infusor body (62), through the openings (64) therein, and toward meat positioned to overlie the infusor body (62).</ SDOAB>
Patent CA-2436005-A1 (CA)
Title: Removable seed tray for a seed meter
Inventor: HAGEN MATTHEW BRIAN
IPC: A01C7/10
Filed: 2003-07-28
Abstract: A seed receiving tray is removeably mounted on a frame of a planting unit for receiving seed from a seed meter as it is cleared. The seed tray comprises a bowl portion for receiving the seed, a cross bar receiving portion for engaging a frame cross bar, and a hook for engaging a recess formed in the frame. The bowl portion has a first end wall that is provided with the cross bar receiving portion and a vertical support receiving portion. The bowl portion has a second end wall having the hook.
Patent CA-2437765-A1 (CA)
Inventor: REICHELT WOLFGANG
IPC: B22D11/126
Filed: 2002-01-25
Abstract: The invention relates to a method and a device for producing metal pieces with a predefined size from the liquid phase, more particularly pieces made of ferro-alloys or non-ferrous metals, comprising a strip casting facility that produces a continuos metal strip having a predetermined thickness and a breaking facility that fragments the strip into pieces. During casting and solidification, a pattern of breaking points is engraved on the surface of the strip using an embossing roller (1), said pattern determining the predefined optimal size of the pieces after the band has been fragmented.
Patent CA-2438847-A1 (CA)
Inventor: PAI SRIKANTH
IPC: A61K47/02
Filed: 2001-03-16
Abstract: A low toxicity parenteral dimethyl sulfoxide free aqueous compositions containing Amphotericin B are described. The compositions essentially consist of in addition to Amphotericin B, phospholipids and sodium chloride. The compositions are sterilised by autoclaving. The process of making these compositions without the use of solvents for dissolving Amphotericin B have been described. The compositions are indicated for the treatment of invasive fungal infections.
Patent CA-2440939-A1 (CA)
Inventor: HIROKAWA TAKAAKI
IPC: G02B6/50
Filed: 2002-11-22
Abstract: It is an object to provide a method of constructing an information correspondence pipe by easily laying a communications cable in an undergroun d pipe line in the form of a main pipe with branch pipes, which underground pi pe line can be used as an information correspondence pipe; a constructed structure; and a construction member. And the method of constructing an information correspondence pipe according to the invention comprises the ste ps of inserting a sheath pipe (1) into an underground pipe line (17, 7) through insertion holes (9, 10), which sheath pipe has a main body (3) formed with a space (2) for receiving a communications cable (6) and a high-strength low- stretchability material (4) integrally formed in the main body (3) along the direction of the length of the main body (3), fixing the high-strength low- stretchability material (4) to the inner walls of the insertion holes (9, 10 ) by applying tension thereto, and fixing the sheath pipe (1) substantially in the upper region of the underground pipe line (17, 7).
Patent CA-2441755-A1 (CA)
Inventor: ROSEN CRAIG A
IPC: C07K14/47
Filed: 2002-03-19
Abstract: The present invention relates to human secreted polypeptides, and isolated nucleic acid molecules encoding said polypeptides, useful for diagnosing and treating hematopoietic and hematologic diseases, disorders, and/or condition s related thereto. Antibodies that bind these polypeptides are also encompasse d by the present invention. Also encompassed by the invention are vectors, hos t cells, and recombinant and synthetic methods for producing said polynucleotides, polypeptides, and/or antibodies. The invention further encompasses screening methods for identifying agonists and antagonists of polynucleotides and polypeptides of the invention. The present invention further encompasses methods and compositions for inhibiting or enhancing the production and function of the polypeptides of the present invention.</SDOAB >
Patent CA-2442132-A1 (CA)
Title: Folding built-in camera mobile communications terminal that has photographing control function and photographing control method used in the terminal
Inventor: NAKAE KAZUAKI
IPC: H04N5/232
Filed: 2002-04-01
Abstract: A collapsible cellular communication terminal having a photographing function and capable of being opened and closed. When the cellular communication terminal is in a closed state, the state is detected and photographing is suppressed while the terminal is in the closed state.